tumbly

Why is Mount Tamalpais called that?

A true story near Mill Valley, CA, told for kids 6-8.

Watercolor illustration for The Mountain Named West Hill, near Mill Valley
0:00 / 0:55

Read along

Look out the window! See that big mountain with the bumpy top? That's Mount Tamalpais. Most people just call it Mount Tam. But why such a long, twisty name? Let's say it together. Tam-al-PIE-iss! It sounds a little like a pie, but sorry, nobody can eat this mountain.

The name comes from the Coast Miwok people. They lived here long, long before there were roads or cars. In their language, they called it Támal Pájiṣ. And guess what that means? West hill! That's it. A big, simple name, like calling your dog Dog. Now, some people tell a story that the mountain looks like a sleeping lady lying down.

It's fun to look for her shape! But that story was made up much later. It's not a real Miwok story. So here's your job. Look at the mountain and shout its real meaning together. West hill! Woo-hoo!

Quiz the back seat

What does the name Tamalpais mean?

Show the answer

West hill. West hill! The name was first written down a long time ago, but the Coast Miwok people named it first.

3 fun facts

  • Mount Tamalpais comes from the Coast Miwok name támal pájiṣ, meaning "west hill."
  • The name Tamalpais was first recorded in 1845.
  • The "Sleeping Lady" legend is not a real Coast Miwok story. It was made up much later.

Questions kids ask

What does Tamalpais mean?
It comes from the Coast Miwok words támal pájiṣ, which mean "west hill."
Who named Mount Tamalpais?
The name comes from the Coast Miwok people, who lived in this area long before roads and cars.
Is Mount Tam named after a sleeping lady?
No, the Sleeping Lady story was made up much later and is not a real Coast Miwok story.

For grown-ups

Written with AI from public sources, then checked claim by claim against the sources below before it was published; stories that don't pass stay off the app and this site. Narration is pre-recorded, and nothing you do on this page is tied to your kids.

Sources

More stories in Mill Valley

The Crookedest Railroad in the World Near Mill Valley, CA · 1 min listen · ages 3-12 Choo choo! Right here in downtown Mill Valley, where the bookstore and café are, there used to be a train station! The Giant Redwoods Near Mill Valley, CA · 1 min listen · ages 3-12 Okay, explorers, use your quiet voices. We're coming into Muir Woods, a forest of giant redwood trees. Why It's Called Mill Valley Near Mill Valley, CA · 1 min listen · ages 3-12 Here's a riddle. Why is our town called Mill Valley? The Mud Buffet for Birds Near Mill Valley, CA · 1 min listen · ages 6-8 Peep peep! Look out the window at Pickleweed Inlet.

Roads

How things work: roads, bridges, oceans →

All stories →

Town and county names: GeoNames (CC BY 4.0).

🚗 Hear stories on every drive: Open Tumbly Drive